- Capability of manufacture injection molds for PET preform and blow mold for blow molding machine.
- All preforms are made by Jesper’s own injection molds
- Jesper’s preforms are stable and low reject rate
- Jesper’s preforms have variety of weights and neck-finish
- Offer customized preforms
- Keep developing preforms for target markets
- Grade A resin is only choice
- Sincere Service and Customer Satisfaction are always the priority